| 竹柏不同播种育苗方式的生长效果分析 |
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| 引用本文： | 杨鹏.竹柏不同播种育苗方式的生长效果分析[J].福建林业科技,2012,39(2):102-105,122. |
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| 作者姓名： | 杨鹏 |
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| 作者单位： | 福建省宁化县林业局,福建宁化,365400 |
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| 摘 要： | 采用容器(10 cm×10 cm营养钵)和田间苗床2种播种育苗方式,进行了竹柏不同播种密度、不同遮荫处理的比较试验,结果表明:2种育苗方式对竹柏种子的发芽率没有显著影响,田间苗床播种苗的生长量大于容器苗;田间苗床的播种密度以株行距10 cm×20 cm最为适宜,生长量最大;生长期遮荫对竹柏播种苗有极显著影响,遮荫处理的苗木保存率达92.3%,未遮荫的苗木保存率只有37.5%。
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| 关 键 词： | 竹柏 播种育苗 遮荫 生长量 |
Growth Effects of Different Sowing Breeding Methods of Podocarpus nagi |
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| YANG Peng.Growth Effects of Different Sowing Breeding Methods of Podocarpus nagi[J].Journal of Fujian Forestry Science and Technology,2012,39(2):102-105,122. |
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| Authors: | YANG Peng |
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| Institution: | YANG Peng(Ninghua Forestry Bureau,Ninghua 365400,Fujian,China) |
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| Abstract: | Taking the container(10×10 cm nutrition bowl) and field seedbed 2 planting nursery ways,the compare Podocarpus nagi test of different seeding density and different shading treatments was conducted,the results showed that:2 kinds of breeding methods had not significantly impact on the Podocarpus nagi seed germination,the field seedbed seedling growth amount was larger than container seedling height;field seedbed planting density was the most appropriate(spacing of 10 cm×20 cm)for maximum growth;shading for Podocarpus nagi seedlings had significant effects in the growing season,the handling seedlings saved rate reached 92.3% with shading and the seedlings preservation rate reached 37.5% without shading. |
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| Keywords: | Podocarpus nagi seedling raising shading growth amount |
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